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package data |
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3
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import ( |
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"testing" |
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5
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6
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"github.com/stretchr/testify/assert" |
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7
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) |
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8
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9
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func TestRandomArrayLengthGenerator_GenerateLength_GivenRange_ExpectedLengths(t *testing.T) { |
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tests := []struct { |
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name string |
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min uint64 |
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max uint64 |
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randomValue int |
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expectedMaxValue int |
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expectedLength int |
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expectedMinLength int |
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}{ |
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{ |
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"empty values, random value equals to min", |
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0, |
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22
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0, |
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0, |
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defaultMaxItems + 1, |
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0, |
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0, |
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}, |
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{ |
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"empty values, random value equals to max", |
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0, |
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0, |
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defaultMaxItems, |
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defaultMaxItems + 1, |
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defaultMaxItems, |
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0, |
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}, |
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{ |
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"given range, random value equals to min", |
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10, |
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100, |
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0, |
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91, |
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10, |
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10, |
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}, |
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{ |
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"given range, random value equals to max", |
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10, |
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100, |
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90, |
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91, |
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100, |
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10, |
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}, |
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} |
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for _, test := range tests { |
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t.Run(test.name, func(t *testing.T) { |
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randomMock := &mockRandomGenerator{} |
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generator := &randomArrayLengthGenerator{random: randomMock} |
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randomMock.On("Intn", test.expectedMaxValue).Return(test.randomValue).Once() |
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length, minLength := generator.GenerateLength(test.min, test.max) |
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64
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randomMock.AssertExpectations(t) |
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assert.Equal(t, uint64(test.expectedLength), length) |
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assert.Equal(t, uint64(test.expectedMinLength), minLength) |
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}) |
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} |
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} |
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71
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func TestRandomArrayLengthGenerator_GenerateLength_MaxLessThanMin_MinValueReturned(t *testing.T) { |
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generator := &randomArrayLengthGenerator{} |
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length, minLength := generator.GenerateLength(100, 0) |
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assert.Equal(t, uint64(100), length) |
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assert.Equal(t, uint64(100), minLength) |
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} |
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muonsoft /
openapi-mock
