Function TestNameFuns

functional/functional_test.go:679–727

(t *testing.T)

}

func TestNameFuns(t *testing.T) {
	tests := []struct {
		name string
		expr ast.ApplyFn
		want ast.Constant
	}{
		{
			name: "name root single part",
			expr: ast.ApplyFn{symbols.NameRoot, []ast.BaseTerm{name("/a")}},
			want: name("/a"),
		},
		{
			name: "name root",
			expr: ast.ApplyFn{symbols.NameRoot, []ast.BaseTerm{name("/a/b/c")}},
			want: name("/a"),
		},
		{
			name: "name list single part",
			expr: ast.ApplyFn{symbols.NameList, []ast.BaseTerm{name("/a")}},
			want: ast.List([]ast.Constant{name("/a")}),
		},
		{
			name: "name list",
			expr: ast.ApplyFn{symbols.NameList, []ast.BaseTerm{name("/a/b/c")}},
			want: ast.List([]ast.Constant{name("/a"), name("/b"), name("/c")}),
		},
		{
			name: "name tip",
			expr: ast.ApplyFn{symbols.NameTip, []ast.BaseTerm{name("/a/b/c")}},
			want: name("/c"),
		},
		{
			name: "name tip single part",
			expr: ast.ApplyFn{symbols.NameTip, []ast.BaseTerm{name("/c")}},
			want: name("/c"),
		},
	}
	for _, test := range tests {
		t.Run(test.name, func(t *testing.T) {
			got, err := EvalApplyFn(test.expr, ast.ConstSubstMap{})
			if err != nil {
				t.Fatalf("EvalApplyFn(%v) failed with %v", test.expr, err)
			}
			if !got.Equals(test.want) {
				t.Errorf("EvalApplyFn(%v) = %v want %v", test.expr, got, test.want)
			}
		})
	}
}

func TestNameToString(t *testing.T) {
	name, err := ast.Name("/named/constant")