cuelang.org/go@v0.10.1/internal/core/adt/kind_test.go (about)

     1  // Copyright 2020 CUE Authors
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package adt
    16  
    17  import "testing"
    18  
    19  func TestKindString(t *testing.T) {
    20  	testCases := []struct {
    21  		input Kind
    22  		want  string
    23  	}{{
    24  		input: BottomKind,
    25  		want:  "_|_",
    26  	}, {
    27  		input: IntKind | ListKind,
    28  		want:  `(int|[...])`,
    29  	}, {
    30  		input: NullKind,
    31  		want:  "null",
    32  	}, {
    33  		input: IntKind,
    34  		want:  "int",
    35  	}, {
    36  		input: FloatKind,
    37  		want:  "float",
    38  	}, {
    39  		input: StringKind,
    40  		want:  "string",
    41  	}, {
    42  		input: BytesKind,
    43  		want:  "bytes",
    44  	}, {
    45  		input: StructKind,
    46  		want:  "{...}",
    47  	}, {
    48  		input: ListKind,
    49  		want:  "[...]",
    50  	}, {
    51  		input: NumberKind,
    52  		want:  "number",
    53  	}, {
    54  		input: BoolKind | NumberKind | ListKind,
    55  		want:  "(bool|[...]|number)",
    56  	}, {
    57  		input: 1 << 15,
    58  		want:  "bad(15)",
    59  	}}
    60  	for _, tc := range testCases {
    61  		t.Run(tc.want, func(t *testing.T) {
    62  			got := tc.input.TypeString()
    63  			if got != tc.want {
    64  				t.Errorf("\n got %v;\nwant %v", got, tc.want)
    65  			}
    66  		})
    67  	}
    68  }