31 lines
1.2 KiB
Go
31 lines
1.2 KiB
Go
package jet
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import "testing"
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func TestOperatorNOT(t *testing.T) {
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notExpression := NOT(Int(2).EQ(Int(1)))
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assertPostgreClauseSerialize(t, NOT(table1ColBool), "(NOT table1.col_bool)")
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assertPostgreClauseSerialize(t, notExpression, "(NOT ($1 = $2))", int64(2), int64(1))
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assertProjectionSerialize(t, notExpression.AS("alias_not_expression"), `(NOT ($1 = $2)) AS "alias_not_expression"`, int64(2), int64(1))
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assertPostgreClauseSerialize(t, notExpression.AND(Int(4).EQ(Int(5))), `((NOT ($1 = $2)) AND ($3 = $4))`, int64(2), int64(1), int64(4), int64(5))
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}
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func TestCase1(t *testing.T) {
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query := CASE().
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WHEN(table3Col1.EQ(Int(1))).THEN(table3Col1.ADD(Int(1))).
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WHEN(table3Col1.EQ(Int(2))).THEN(table3Col1.ADD(Int(2)))
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assertPostgreClauseSerialize(t, query, `(CASE WHEN table3.col1 = $1 THEN table3.col1 + $2 WHEN table3.col1 = $3 THEN table3.col1 + $4 END)`,
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int64(1), int64(1), int64(2), int64(2))
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}
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func TestCase2(t *testing.T) {
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query := CASE(table3Col1).
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WHEN(Int(1)).THEN(table3Col1.ADD(Int(1))).
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WHEN(Int(2)).THEN(table3Col1.ADD(Int(2))).
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ELSE(Int(0))
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assertPostgreClauseSerialize(t, query, `(CASE table3.col1 WHEN $1 THEN table3.col1 + $2 WHEN $3 THEN table3.col1 + $4 ELSE $5 END)`,
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int64(1), int64(1), int64(2), int64(2), int64(0))
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}
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