databricks-cli/libs/jsonschema/utils_test.go

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package jsonschema
import (
"math"
"testing"
"github.com/stretchr/testify/assert"
)
func TestTemplateIsInteger(t *testing.T) {
assert.False(t, isIntegerValue(1.1))
assert.False(t, isIntegerValue(0.1))
assert.False(t, isIntegerValue(-0.1))
assert.True(t, isIntegerValue(-1.0))
assert.True(t, isIntegerValue(0.0))
assert.True(t, isIntegerValue(2.0))
}
func TestTemplateToInteger(t *testing.T) {
v, err := toInteger(float32(2))
assert.NoError(t, err)
assert.Equal(t, int64(2), v)
v, err = toInteger(float64(4))
assert.NoError(t, err)
assert.Equal(t, int64(4), v)
v, err = toInteger(float64(4))
assert.NoError(t, err)
assert.Equal(t, int64(4), v)
v, err = toInteger(float64(math.MaxInt32 + 10))
assert.NoError(t, err)
assert.Equal(t, int64(2147483657), v)
v, err = toInteger(2)
assert.NoError(t, err)
assert.Equal(t, int64(2), v)
_, err = toInteger(float32(2.2))
assert.EqualError(t, err, "expected integer value, got: 2.2")
_, err = toInteger(float64(math.MaxInt32 + 100.1))
assert.ErrorContains(t, err, "expected integer value, got: 2.1474837471e+09")
_, err = toInteger("abcd")
assert.EqualError(t, err, "cannot convert \"abcd\" to an integer")
}
func TestTemplateToString(t *testing.T) {
s, err := ToString(true, BooleanType)
assert.NoError(t, err)
assert.Equal(t, "true", s)
s, err = ToString("abc", StringType)
assert.NoError(t, err)
assert.Equal(t, "abc", s)
s, err = ToString(1.1, NumberType)
assert.NoError(t, err)
assert.Equal(t, "1.1", s)
s, err = ToString(2, IntegerType)
assert.NoError(t, err)
assert.Equal(t, "2", s)
_, err = ToString([]string{}, ArrayType)
assert.EqualError(t, err, "cannot format object of type array as a string. Value of object: []string{}")
_, err = ToString("true", BooleanType)
assert.EqualError(t, err, "expected bool, got: \"true\"")
_, err = ToString(123, StringType)
assert.EqualError(t, err, "expected string, got: 123")
_, err = ToString(false, NumberType)
assert.EqualError(t, err, "expected float, got: false")
_, err = ToString("abc", IntegerType)
assert.EqualError(t, err, "cannot convert \"abc\" to an integer")
_, err = ToString("abc", "foobar")
assert.EqualError(t, err, "unknown json schema type: \"foobar\"")
}
func TestTemplateFromString(t *testing.T) {
v, err := FromString("true", BooleanType)
assert.NoError(t, err)
assert.Equal(t, true, v)
v, err = FromString("abc", StringType)
assert.NoError(t, err)
assert.Equal(t, "abc", v)
v, err = FromString("1.1", NumberType)
assert.NoError(t, err)
// Floating point conversions are not perfect
assert.True(t, (v.(float64)-1.1) < 0.000001)
v, err = FromString("12345", IntegerType)
assert.NoError(t, err)
assert.Equal(t, int64(12345), v)
v, err = FromString("123", NumberType)
assert.NoError(t, err)
assert.Equal(t, float64(123), v)
_, err = FromString("qrt", ArrayType)
assert.EqualError(t, err, "cannot parse string as object of type array. Value of string: \"qrt\"")
_, err = FromString("abc", IntegerType)
assert.EqualError(t, err, "could not parse \"abc\" as a integer: strconv.ParseInt: parsing \"abc\": invalid syntax")
_, err = FromString("1.0", IntegerType)
assert.EqualError(t, err, "could not parse \"1.0\" as a integer: strconv.ParseInt: parsing \"1.0\": invalid syntax")
_, err = FromString("1.0", "foobar")
assert.EqualError(t, err, "unknown json schema type: \"foobar\"")
}
func TestTemplateToStringSlice(t *testing.T) {
s, err := ToStringSlice([]any{"a", "b", "c"}, StringType)
assert.NoError(t, err)
assert.Equal(t, []string{"a", "b", "c"}, s)
s, err = ToStringSlice([]any{1.1, 2.2, 3.3}, NumberType)
assert.NoError(t, err)
assert.Equal(t, []string{"1.1", "2.2", "3.3"}, s)
}
func TestValidatePropertyPatternMatch(t *testing.T) {
var err error
// Expect no error if no pattern is specified.
err = ValidatePatternMatch("foo", 1, &Schema{Type: "integer"})
assert.NoError(t, err)
// Expect error because value is not a string.
err = ValidatePatternMatch("bar", 1, &Schema{Type: "integer", Pattern: "abc"})
assert.EqualError(t, err, "invalid value for bar: 1. Expected a value of type string")
// Expect error because the pattern is invalid.
err = ValidatePatternMatch("bar", "xyz", &Schema{Type: "string", Pattern: "(abc"})
assert.EqualError(t, err, "error parsing regexp: missing closing ): `(abc`")
// Expect no error because the pattern matches.
err = ValidatePatternMatch("bar", "axyzd", &Schema{Type: "string", Pattern: "(a*.d)"})
assert.NoError(t, err)
// Expect custom error message on match fail
err = ValidatePatternMatch("bar", "axyze", &Schema{
Type: "string",
Pattern: "(a*.d)",
Extension: Extension{
PatternMatchFailureMessage: "my custom msg",
},
})
assert.EqualError(t, err, "invalid value for bar: \"axyze\". my custom msg")
// Expect generic message on match fail
err = ValidatePatternMatch("bar", "axyze", &Schema{
Type: "string",
Pattern: "(a*.d)",
})
assert.EqualError(t, err, "invalid value for bar: \"axyze\". Expected to match regex pattern: (a*.d)")
}