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Comparison operators refactoring.

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This commit is contained in:
zer0sub 2019-05-29 14:03:38 +02:00
parent 64ba909381
commit 7b89caa7e0
28 changed files with 694 additions and 384 deletions
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26
sqlbuilder/expression_test.go Normal file
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@ -0,0 +1,26 @@
package sqlbuilder
import (
"gotest.tools/assert"
"testing"
)
func TestExpressionIS_NULL(t *testing.T) {
assert.Equal(t, getTestSerialize(t, table2Col3.IS_NULL()), "table2.col3 IS NULL")
assert.Equal(t, getTestSerialize(t, table2Col3.ADD(table2Col3).IS_NULL()), "table2.col3 + table2.col3 IS NULL")
}
func TestExpressionIS_NOT_NULL(t *testing.T) {
assert.Equal(t, getTestSerialize(t, table2Col3.IS_NOT_NULL()), "table2.col3 IS NOT NULL")
assert.Equal(t, getTestSerialize(t, table2Col3.ADD(table2Col3).IS_NOT_NULL()), "table2.col3 + table2.col3 IS NOT NULL")
}
func TestExpressionIS_DISTINCT_FROM(t *testing.T) {
assert.Equal(t, getTestSerialize(t, table2Col3.IS_DISTINCT_FROM(table2StrCol)), "table2.col3 IS DISTINCT FROM table2.col4")
assert.Equal(t, getTestSerialize(t, table2Col3.ADD(table2Col3).IS_DISTINCT_FROM(Int(23))), "(table2.col3 + table2.col3 IS DISTINCT FROM $1)")
}
func TestExpressionIS_NOT_DISTINCT_FROM(t *testing.T) {
assert.Equal(t, getTestSerialize(t, table2Col3.IS_NOT_DISTINCT_FROM(table2StrCol)), "table2.col3 IS NOT DISTINCT FROM table2.col4")
assert.Equal(t, getTestSerialize(t, table2Col3.ADD(table2Col3).IS_NOT_DISTINCT_FROM(Int(23))), "(table2.col3 + table2.col3 IS NOT DISTINCT FROM $1)")
}