(function (global, factory) {
    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/cdk/testing')) :
    typeof define === 'function' && define.amd ? define('@angular/material/stepper/testing', ['exports', '@angular/cdk/testing'], factory) :
    (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory((global.ng = global.ng || {}, global.ng.material = global.ng.material || {}, global.ng.material.stepper = global.ng.material.stepper || {}, global.ng.material.stepper.testing = {}), global.ng.cdk.testing));
}(this, (function (exports, testing) { 'use strict';

    /*! *****************************************************************************
    Copyright (c) Microsoft Corporation.

    Permission to use, copy, modify, and/or distribute this software for any
    purpose with or without fee is hereby granted.

    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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    /** Harness for interacting with a standard Angular Material step in tests. */
    var MatStepHarness = /** @class */ (function (_super) {
        __extends(MatStepHarness, _super);
        function MatStepHarness() {
            return _super !== null && _super.apply(this, arguments) || this;
        }
        /**
         * Gets a `HarnessPredicate` that can be used to search for a `MatStepHarness` that meets
         * certain criteria.
         * @param options Options for filtering which steps are considered a match.
         * @return a `HarnessPredicate` configured with the given options.
         */
        MatStepHarness.with = function (options) {
            var _this = this;
            if (options === void 0) { options = {}; }
            return new testing.HarnessPredicate(MatStepHarness, options)
                .addOption('label', options.label, function (harness, label) { return testing.HarnessPredicate.stringMatches(harness.getLabel(), label); })
                .addOption('selected', options.selected, function (harness, selected) { return __awaiter(_this, void 0, void 0, function () { return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, harness.isSelected()];
                    case 1: return [2 /*return*/, (_a.sent()) === selected];
                }
            }); }); })
                .addOption('completed', options.completed, function (harness, completed) { return __awaiter(_this, void 0, void 0, function () { return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, harness.isCompleted()];
                    case 1: return [2 /*return*/, (_a.sent()) === completed];
                }
            }); }); })
                .addOption('invalid', options.invalid, function (harness, invalid) { return __awaiter(_this, void 0, void 0, function () { return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, harness.hasErrors()];
                    case 1: return [2 /*return*/, (_a.sent()) === invalid];
                }
            }); }); });
        };
        /** Gets the label of the step. */
        MatStepHarness.prototype.getLabel = function () {
            return __awaiter(this, void 0, void 0, function () {
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this.locatorFor('.mat-step-text-label')()];
                        case 1: return [2 /*return*/, (_a.sent()).text()];
                    }
                });
            });
        };
        /** Gets the `aria-label` of the step. */
        MatStepHarness.prototype.getAriaLabel = function () {
            return __awaiter(this, void 0, void 0, function () {
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this.host()];
                        case 1: return [2 /*return*/, (_a.sent()).getAttribute('aria-label')];
                    }
                });
            });
        };
        /** Gets the value of the `aria-labelledby` attribute. */
        MatStepHarness.prototype.getAriaLabelledby = function () {
            return __awaiter(this, void 0, void 0, function () {
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this.host()];
                        case 1: return [2 /*return*/, (_a.sent()).getAttribute('aria-labelledby')];
                    }
                });
            });
        };
        /** Whether the step is selected. */
        MatStepHarness.prototype.isSelected = function () {
            return __awaiter(this, void 0, void 0, function () {
                var host;
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this.host()];
                        case 1:
                            host = _a.sent();
                            return [4 /*yield*/, host.getAttribute('aria-selected')];
                        case 2: return [2 /*return*/, (_a.sent()) === 'true'];
                    }
                });
            });
        };
        /** Whether the step has been filled out. */
        MatStepHarness.prototype.isCompleted = function () {
            return __awaiter(this, void 0, void 0, function () {
                var state, _a, _b;
                return __generator(this, function (_c) {
                    switch (_c.label) {
                        case 0: return [4 /*yield*/, this._getIconState()];
                        case 1:
                            state = _c.sent();
                            _a = state === 'done';
                            if (_a) return [3 /*break*/, 4];
                            _b = state === 'edit';
                            if (!_b) return [3 /*break*/, 3];
                            return [4 /*yield*/, this.isSelected()];
                        case 2:
                            _b = !(_c.sent());
                            _c.label = 3;
                        case 3:
                            _a = (_b);
                            _c.label = 4;
                        case 4: return [2 /*return*/, _a];
                    }
                });
            });
        };
        /**
         * Whether the step is currently showing its error state. Note that this doesn't mean that there
         * are or aren't any invalid form controls inside the step, but that the step is showing its
         * error-specific styling which depends on there being invalid controls, as well as the
         * `ErrorStateMatcher` determining that an error should be shown and that the `showErrors`
         * option was enabled through the `STEPPER_GLOBAL_OPTIONS` injection token.
         */
        MatStepHarness.prototype.hasErrors = function () {
            return __awaiter(this, void 0, void 0, function () {
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this._getIconState()];
                        case 1: return [2 /*return*/, (_a.sent()) === 'error'];
                    }
                });
            });
        };
        /** Whether the step is optional. */
        MatStepHarness.prototype.isOptional = function () {
            return __awaiter(this, void 0, void 0, function () {
                var optionalNode;
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this.locatorForOptional('.mat-step-optional')()];
                        case 1:
                            optionalNode = _a.sent();
                            return [2 /*return*/, !!optionalNode];
                    }
                });
            });
        };
        /**
         * Selects the given step by clicking on the label. The step may not be selected
         * if the stepper doesn't allow it (e.g. if there are validation errors).
         */
        MatStepHarness.prototype.select = function () {
            return __awaiter(this, void 0, void 0, function () {
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this.host()];
                        case 1: return [4 /*yield*/, (_a.sent()).click()];
                        case 2:
                            _a.sent();
                            return [2 /*return*/];
                    }
                });
            });
        };
        MatStepHarness.prototype.getRootHarnessLoader = function () {
            return __awaiter(this, void 0, void 0, function () {
                var contentId;
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this.host()];
                        case 1: return [4 /*yield*/, (_a.sent()).getAttribute('aria-controls')];
                        case 2:
                            contentId = _a.sent();
                            return [2 /*return*/, this.documentRootLocatorFactory().harnessLoaderFor("#" + contentId)];
                    }
                });
            });
        };
        /**
         * Gets the state of the step. Note that we have a `StepState` which we could use to type the
         * return value, but it's basically the same as `string`, because the type has `| string`.
         */
        MatStepHarness.prototype._getIconState = function () {
            return __awaiter(this, void 0, void 0, function () {
                var icon, classes, match;
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this.locatorFor('.mat-step-icon')()];
                        case 1:
                            icon = _a.sent();
                            return [4 /*yield*/, icon.getAttribute('class')];
                        case 2:
                            classes = (_a.sent());
                            match = classes.match(/mat-step-icon-state-([a-z]+)/);
                            if (!match) {
                                throw Error("Could not determine step state from \"" + classes + "\".");
                            }
                            return [2 /*return*/, match[1]];
                    }
                });
            });
        };
        return MatStepHarness;
    }(testing.ContentContainerComponentHarness));
    /** The selector for the host element of a `MatStep` instance. */
    MatStepHarness.hostSelector = '.mat-step-header';

    /** Harness for interacting with a standard Material stepper in tests. */
    var MatStepperHarness = /** @class */ (function (_super) {
        __extends(MatStepperHarness, _super);
        function MatStepperHarness() {
            return _super !== null && _super.apply(this, arguments) || this;
        }
        /**
         * Gets a `HarnessPredicate` that can be used to search for a `MatStepperHarness` that meets
         * certain criteria.
         * @param options Options for filtering which stepper instances are considered a match.
         * @return a `HarnessPredicate` configured with the given options.
         */
        MatStepperHarness.with = function (options) {
            var _this = this;
            if (options === void 0) { options = {}; }
            return new testing.HarnessPredicate(MatStepperHarness, options)
                .addOption('orientation', options.orientation, function (harness, orientation) { return __awaiter(_this, void 0, void 0, function () { return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, harness.getOrientation()];
                    case 1: return [2 /*return*/, (_a.sent()) === orientation];
                }
            }); }); });
        };
        /**
         * Gets the list of steps in the stepper.
         * @param filter Optionally filters which steps are included.
         */
        MatStepperHarness.prototype.getSteps = function (filter) {
            if (filter === void 0) { filter = {}; }
            return __awaiter(this, void 0, void 0, function () {
                return __generator(this, function (_a) {
                    return [2 /*return*/, this.locatorForAll(MatStepHarness.with(filter))()];
                });
            });
        };
        /** Gets the orientation of the stepper. */
        MatStepperHarness.prototype.getOrientation = function () {
            return __awaiter(this, void 0, void 0, function () {
                var host;
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this.host()];
                        case 1:
                            host = _a.sent();
                            return [4 /*yield*/, host.hasClass('mat-stepper-horizontal')];
                        case 2: return [2 /*return*/, (_a.sent()) ?
                                0 /* HORIZONTAL */ : 1 /* VERTICAL */];
                    }
                });
            });
        };
        /**
         * Selects a step in this stepper.
         * @param filter An optional filter to apply to the child steps. The first step matching the
         *    filter will be selected.
         */
        MatStepperHarness.prototype.selectStep = function (filter) {
            if (filter === void 0) { filter = {}; }
            return __awaiter(this, void 0, void 0, function () {
                var steps;
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this.getSteps(filter)];
                        case 1:
                            steps = _a.sent();
                            if (!steps.length) {
                                throw Error("Cannot find mat-step matching filter " + JSON.stringify(filter));
                            }
                            return [4 /*yield*/, steps[0].select()];
                        case 2:
                            _a.sent();
                            return [2 /*return*/];
                    }
                });
            });
        };
        return MatStepperHarness;
    }(testing.ComponentHarness));
    /** The selector for the host element of a `MatStepper` instance. */
    MatStepperHarness.hostSelector = '.mat-stepper-horizontal, .mat-stepper-vertical';

    /** Base class for stepper button harnesses. */
    var StepperButtonHarness = /** @class */ (function (_super) {
        __extends(StepperButtonHarness, _super);
        function StepperButtonHarness() {
            return _super !== null && _super.apply(this, arguments) || this;
        }
        /** Gets the text of the button. */
        StepperButtonHarness.prototype.getText = function () {
            return __awaiter(this, void 0, void 0, function () {
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this.host()];
                        case 1: return [2 /*return*/, (_a.sent()).text()];
                    }
                });
            });
        };
        /** Clicks the button. */
        StepperButtonHarness.prototype.click = function () {
            return __awaiter(this, void 0, void 0, function () {
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this.host()];
                        case 1: return [2 /*return*/, (_a.sent()).click()];
                    }
                });
            });
        };
        return StepperButtonHarness;
    }(testing.ComponentHarness));
    /** Harness for interacting with a standard Angular Material stepper next button in tests. */
    var MatStepperNextHarness = /** @class */ (function (_super) {
        __extends(MatStepperNextHarness, _super);
        function MatStepperNextHarness() {
            return _super !== null && _super.apply(this, arguments) || this;
        }
        /**
         * Gets a `HarnessPredicate` that can be used to search for a `MatStepperNextHarness` that meets
         * certain criteria.
         * @param options Options for filtering which steps are considered a match.
         * @return a `HarnessPredicate` configured with the given options.
         */
        MatStepperNextHarness.with = function (options) {
            if (options === void 0) { options = {}; }
            return new testing.HarnessPredicate(MatStepperNextHarness, options)
                .addOption('text', options.text, function (harness, text) { return testing.HarnessPredicate.stringMatches(harness.getText(), text); });
        };
        return MatStepperNextHarness;
    }(StepperButtonHarness));
    /** The selector for the host element of a `MatStep` instance. */
    MatStepperNextHarness.hostSelector = '.mat-stepper-next';
    /** Harness for interacting with a standard Angular Material stepper previous button in tests. */
    var MatStepperPreviousHarness = /** @class */ (function (_super) {
        __extends(MatStepperPreviousHarness, _super);
        function MatStepperPreviousHarness() {
            return _super !== null && _super.apply(this, arguments) || this;
        }
        /**
         * Gets a `HarnessPredicate` that can be used to search for a `MatStepperPreviousHarness`
         * that meets certain criteria.
         * @param options Options for filtering which steps are considered a match.
         * @return a `HarnessPredicate` configured with the given options.
         */
        MatStepperPreviousHarness.with = function (options) {
            if (options === void 0) { options = {}; }
            return new testing.HarnessPredicate(MatStepperPreviousHarness, options)
                .addOption('text', options.text, function (harness, text) { return testing.HarnessPredicate.stringMatches(harness.getText(), text); });
        };
        return MatStepperPreviousHarness;
    }(StepperButtonHarness));
    /** The selector for the host element of a `MatStep` instance. */
    MatStepperPreviousHarness.hostSelector = '.mat-stepper-previous';

    /**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */

    /**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */

    exports.MatStepHarness = MatStepHarness;
    exports.MatStepperHarness = MatStepperHarness;
    exports.MatStepperNextHarness = MatStepperNextHarness;
    exports.MatStepperPreviousHarness = MatStepperPreviousHarness;

    Object.defineProperty(exports, '__esModule', { value: true });

})));
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