DigitalConsumer.FixMyGlass/src/mixins/vehicle-questions-mixin.spec.js

import vehicleQuestionsMixin from "@/mixins/vehicle-questions-mixin";
import { shallowMount } from "@vue/test-utils";
import { setupMocksForJsFiles, getMountOptions } from "@/helpers/unit-test-helper.js";

describe("vehicle-questions-mixin", () => {
    describe("hasPartQuestions", () => {
        test("has no part questions => return false", () => {
            // Arrange
            const { wrapper } = setupMocks({});

            // Act
            const hasPartQuestions = wrapper.vm.hasPartQuestions([
                {
                    partQuestions: []
                }
            ])

            // Assert
            expect(hasPartQuestions).toBe(false);
        });

        test("has undefined part questions => return false", () => {
            // Arrange
            const { wrapper } = setupMocks({});

            // Act
            const hasPartQuestions = wrapper.vm.hasPartQuestions([])

            // Assert
            expect(hasPartQuestions).toBe(false);
        });

        test("has part questions => return true", () => {
            // Arrange
            const { wrapper } = setupMocks({});

            // Act
            const hasPartQuestions = wrapper.vm.hasPartQuestions([
                {
                    partQuestions: [{
                        testProperty: "some value"
                    }]
                }
            ])

            // Assert
            expect(hasPartQuestions).toBe(true);
        });
    });

    describe("hasGlassLocationWithMultipleParts", () => {
        test("has one part for one glass location => return false", () => {
            // Arrange
            const { wrapper } = setupMocks({});

            // Act
            const hasGlassLocationWithMultipleParts = wrapper.vm.hasGlassLocationWithMultipleParts([
                {
                    glassName: "Something",
                    glassLocation: "somewhere",
                    parts: [{
                        partNumber: "1234567"
                    }]
                }
            ])

            // Assert
            expect(hasGlassLocationWithMultipleParts).toBe(false);
        });

        test("has one part for every glass location => return false", () => {
            // Arrange
            const { wrapper } = setupMocks({});

            // Act
            const hasGlassLocationWithMultipleParts = wrapper.vm.hasGlassLocationWithMultipleParts([
                {
                    glassName: "Something",
                    glassLocation: "somewhere",
                    parts: [{
                        partNumber: "1234567"
                    }]
                },
                {
                    glassName: "Another glass",
                    glassLocation: "somewhere else",
                    parts: [{
                        partNumber: "1234568"
                    }]
                },
                {
                    glassName: "Special glass",
                    glassLocation: "Another where",
                    parts: [{
                        partNumber: "1234569"
                    }]
                }
            ])

            // Assert
            expect(hasGlassLocationWithMultipleParts).toBe(false);
        });

        test("has multiple parts for one glass location => return true", () => {
            // Arrange
            const { wrapper } = setupMocks({});

            // Act
            const hasGlassLocationWithMultipleParts = wrapper.vm.hasGlassLocationWithMultipleParts([
                {
                    glassName: "Something",
                    glassLocation: "somewhere",
                    parts: [{
                        partNumber: "1234567"
                    }]
                },
                {
                    glassName: "Another glass",
                    glassLocation: "somewhere else",
                    parts: [{
                        partNumber: "1234568"
                    }]
                },
                {
                    glassName: "Special glass",
                    glassLocation: "Another where",
                    parts: [
                        {
                            partNumber: "1234569"
                        },
                        {
                            partNumber: "1234560"
                        }
                    ]
                }
            ])

            // Assert
            expect(hasGlassLocationWithMultipleParts).toBe(true);
        });
    });
});

function setupMocks({}) {
    const baseMixin = setupMocksForJsFiles({});

    const mocks = getMountOptions({
        router: {
            navigate: jest.fn()
        },
    });

    const mockVehicleQuestionComponent = {
        template: '<div></div>',
        mixins: [vehicleQuestionsMixin, baseMixin.baseMixin]
    };

    const wrapper = shallowMount(mockVehicleQuestionComponent, mocks);

    return { wrapper };
}