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* Add arbitrary arity tuple Quat * Decode arbitrary arity tuple * Use runtime.Tuples to construct Tuple * Fat finger fix * Support beta reduction with arbitrary tuples * Support empty tuple decoding * Parse arbitrary tuples construction * Remove commented out code --------- Co-authored-by: Alexander Ioffe <[email protected]>
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122 changes: 122 additions & 0 deletions
122
quill-sql/src/test/scala/io/getquill/ArbitraryTupleSpec.scala
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,122 @@ | ||
| package io.getquill | ||
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| import io.getquill.context.ExecutionType.Static | ||
| import io.getquill.context.mirror.{MirrorSession, Row} | ||
| import io.getquill.generic.TupleMember | ||
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| class ArbitraryTupleSpec extends Spec { | ||
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| val ctx = new MirrorContext(PostgresDialect, Literal) | ||
| import ctx._ | ||
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| type MyRow1 = (Int, String) | ||
| type MyRow2 = Int *: String *: EmptyTuple | ||
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| inline def myRow1Query = quote { | ||
| querySchema[MyRow1]("my_table", t => t._1 -> "int_field", t => t._2 -> "string_field") | ||
| } | ||
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| inline def myRow2Query = quote { | ||
| querySchema[MyRow2]("my_table", t => t._1 -> "int_field", t => t._2 -> "string_field") | ||
| } | ||
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| "ordinary tuple" in { | ||
| val result = ctx.run(myRow1Query) | ||
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| result.string mustEqual "SELECT x.int_field, x.string_field FROM my_table x" | ||
| result.extractor(Row(123, "St"), MirrorSession.default) mustEqual | ||
| (123, "St") | ||
| } | ||
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| "ordinary tuple swap" in { | ||
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| transparent inline def swapped: Quoted[EntityQuery[(String, Int)]] = quote { | ||
| myRow1Query.map { | ||
| case (i, s) => (s, i) | ||
| } | ||
| } | ||
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| val result = ctx.run(swapped) | ||
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| result.string mustEqual "SELECT x$1.string_field AS _1, x$1.int_field AS _2 FROM my_table x$1" | ||
| require(result.extractor(Row("St", 123), MirrorSession.default) == ("St", 123)) | ||
| } | ||
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| "arbitrary long tuple" in { | ||
| val result = ctx.run(myRow2Query) | ||
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| result.extractor(Row(123, "St"), MirrorSession.default) mustEqual | ||
| (123, "St") | ||
| } | ||
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| "get field of arbitrary long tuple" in { | ||
| inline def g = quote{ | ||
| myRow2Query.map{ | ||
| case h *: tail => h | ||
| } | ||
| } | ||
| val result = ctx.run(g) | ||
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| result.extractor(Row(123, "St"), MirrorSession.default) mustEqual | ||
| (123) | ||
| } | ||
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| "decode empty tuple" in { | ||
| inline def g = quote { | ||
| myRow2Query.map{ | ||
| case (_, _) => EmptyTuple | ||
| } | ||
| } | ||
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| val result = ctx.run(g) | ||
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| result.extractor(Row(123, "St"), MirrorSession.default) mustEqual EmptyTuple | ||
| } | ||
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| "construct tuple1" in { | ||
| inline def g = quote { | ||
| myRow1Query.map { | ||
| case (i, s) => i *: EmptyTuple | ||
| } | ||
| } | ||
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| val result = ctx.run(g) | ||
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| result.string mustEqual "SELECT x$1.int_field AS _1 FROM my_table x$1" | ||
| result.extractor(Row(123, "St"), MirrorSession.default) mustEqual | ||
| Tuple1(123) | ||
| } | ||
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| "construct arbitrary tuple" in { | ||
| inline def g = quote { | ||
| myRow1Query.map { | ||
| case (i, s) => s *: i *: EmptyTuple | ||
| } | ||
| } | ||
| val result = ctx.run(g) | ||
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| result.string mustEqual "SELECT x$1.string_field AS _1, x$1.int_field AS _2 FROM my_table x$1" | ||
| result.extractor(Row("St", 123), MirrorSession.default) mustEqual ("St", 123) | ||
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| } | ||
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| "constant arbitrary tuple" in { | ||
| inline def g = quote { | ||
| 123 *: "St" *: true *: (3.14 *: EmptyTuple) | ||
| } | ||
| val result = ctx.run(g) | ||
| result.string mustEqual "SELECT 123 AS _1, 'St' AS _2, true AS _3, 3.14 AS _4" | ||
| result.info.executionType mustEqual Static | ||
| result.extractor(Row(123, "St", true, 3.14), MirrorSession.default) mustEqual (123, "St", true, 3.14) | ||
| } | ||
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| "constant arbitrary tuple 1" in { | ||
| inline def g = quote { | ||
| (3.14 *: EmptyTuple) | ||
| } | ||
| val result = ctx.run(g) | ||
| result.string mustEqual "SELECT 3.14 AS _1" | ||
| result.info.executionType mustEqual Static | ||
| result.extractor(Row(3.14), MirrorSession.default) mustEqual Tuple1(3.14) | ||
| } | ||
| } |