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|
package dasel
import (
"testing"
)
func TestLenFunc(t *testing.T) {
t.Run("Args", selectTestErr(
"len(x)",
map[string]interface{}{},
&ErrUnexpectedFunctionArgs{
Function: "len",
Args: []string{"x"},
}),
)
data := map[string]interface{}{
"string": "hello",
"slice": []interface{}{
1, 2, 3,
},
"falseBool": false,
"trueBool": true,
}
t.Run(
"String",
selectTest(
"string.len()",
data,
[]interface{}{5},
),
)
t.Run(
"Slice",
selectTest(
"slice.len()",
data,
[]interface{}{3},
),
)
t.Run(
"False Bool",
selectTest(
"falseBool.len()",
data,
[]interface{}{0},
),
)
t.Run(
"True Bool",
selectTest(
"trueBool.len()",
data,
[]interface{}{1},
),
)
}
|
