cuelang.org/go@v0.10.1/internal/encoding/detect_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 encoding
    16  
    17  import (
    18  	"testing"
    19  
    20  	"cuelang.org/go/cue"
    21  	"cuelang.org/go/cue/build"
    22  	"cuelang.org/go/cue/cuecontext"
    23  )
    24  
    25  func TestDetect(t *testing.T) {
    26  	testCases := []struct {
    27  		name string
    28  		in   string
    29  		out  build.Interpretation
    30  	}{{
    31  		name: "validOpenAPI",
    32  		in: `
    33  		openapi: "3.0.0"
    34  		info: title: "Foo"
    35  		info: version: "v1alpha1"
    36  		`,
    37  		out: build.OpenAPI,
    38  	}, {
    39  		name: "noOpenAPI",
    40  		in: `
    41  		info: title: "Foo"
    42  		info: version: "v1alpha1"
    43  		`,
    44  	}, {
    45  		name: "noTitle",
    46  		in: `
    47  		openapi: "3.0.0"
    48  		info: version: "v1alpha1"
    49  		`,
    50  	}, {
    51  		name: "noVersion",
    52  		in: `
    53  		openapi: "3.0.0"
    54  		info: title: "Foo"
    55  		`,
    56  	}, {
    57  		name: "validJSONSchema",
    58  		in: `
    59  		$schema: "https://json-schema.org/schema#"
    60  		`,
    61  		out: build.JSONSchema,
    62  	}, {
    63  		name: "validJSONSchema",
    64  		in: `
    65  		$schema: "https://json-schema.org/draft-07/schema#"
    66  		`,
    67  		out: build.JSONSchema,
    68  	}, {
    69  		name: "noSchema",
    70  		in: `
    71  		$id: "https://acme.com/schema#"
    72  		`,
    73  	}, {
    74  		name: "wrongHost",
    75  		in: `
    76  		$schema: "https://acme.com/schema#"
    77  		`,
    78  	}, {
    79  		name: "invalidURL",
    80  		in: `
    81  		$schema: "://json-schema.org/draft-07"
    82  		`,
    83  	}, {
    84  		name: "invalidPath",
    85  		in: `
    86  		$schema: "https://json-schema.org/draft-07"
    87  		`,
    88  	}}
    89  	for _, tc := range testCases {
    90  		t.Run(tc.name, func(t *testing.T) {
    91  			ctx := cuecontext.New()
    92  			v := ctx.CompileString(tc.in, cue.Filename(tc.name))
    93  			if err := v.Err(); err != nil {
    94  				t.Fatal(err)
    95  			}
    96  			got := Detect(v)
    97  			if got != tc.out {
    98  				t.Errorf("got %v; want %v", got, tc.out)
    99  			}
   100  		})
   101  	}
   102  }