Function TestDefaultContainer_CanResolve

component/container_test.go:718–767

(t *testing.T)

}

func TestDefaultContainer_CanResolve(t *testing.T) {
	var testCases = []struct {
		name         string
		preCondition func(container Container)
		instanceName string

		wantResult bool
	}{
		{
			name: "can resolve instance singleton",
			preCondition: func(container Container) {
				_ = container.RegisterSingleton("anyInstanceName", &AnyComponent{})
			},
			instanceName: "anyInstanceName",
			wantResult:   true,
		},
		{
			name: "can resolve instance definition",
			preCondition: func(container Container) {
				_ = container.RegisterDefinition(&Definition{
					name: "anyInstanceName",
				})
			},
			instanceName: "anyInstanceName",
			wantResult:   true,
		},
		{
			name:         "cannot resolve instance",
			instanceName: "anyInstanceName",
			wantResult:   false,
		},
	}

	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {
			// given
			container := NewDefaultContainer()

			if tc.preCondition != nil {
				tc.preCondition(container)
			}

			// when
			result := container.CanResolve(tc.instanceName)

			// then
			assert.Equal(t, tc.wantResult, result)
		})
	}
}

func TestDefaultContainer_CanResolveType(t *testing.T) {
	var testCases = []struct {