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refact(Lib/unittest): split to unittest/case_py
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-122
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4 files changed

+133
-122
lines changed

‎src/pylib/Lib/unittest.nim

Lines changed: 2 additions & 122 deletions
Original file line numberDiff line numberDiff line change
@@ -1,123 +1,3 @@
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## Lib/unittest
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##
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## .. hint:: Currently `self: TestCase` in all functions is only a placeholder,
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## the actual implementation just replies the std/unittest.
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##
61

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import std/unittest
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import std/macros
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from ../pyerrors/simperr import TypeError
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export TypeError
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type
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TestCase* = ref object of RootObj
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func newTestCase*: TestCase = TestCase()
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macro genSelf(templ) =
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result = newStmtList()
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result.add templ
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var nTempl = copyNimTree templ
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nTempl.params.insert 1, newIdentDefs(ident"self", bindSym"TestCase")
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result.add nTempl
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template gen1(name, op){.dirty.} =
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bind check
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template name*(a){.genSelf.} =
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check op(a)
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template asis[T](a: T): T = a
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template gen1(name){.dirty.} =
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gen1 name, asis
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template gen2(name, op){.dirty.} =
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bind check
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template name*(a, b){.genSelf.} =
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check op(a, b)
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gen1 assertFalse, `not`
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gen1 assertTrue
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template assertRaises*(typ: typedesc, cb: typed, va: varargs[untyped]){.genSelf.} =
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bind expect
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expect typ:
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when compiles((let _ = cb(va))): discard cb(va)
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else: cb(va)
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template assertRaises*(typ: typedesc[TypeError], cb: typed, va: varargs[untyped]){.genSelf.} =
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bind expect
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when compiles((let _ = cb(va))):
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expect typ: discard cb(va)
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elif compiles(cb(va)):
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expect typ: cb(va)
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else:
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discard ## "not compile" is seen as Compile-time TypeError
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gen2 assertEqual, `==`
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gen2 assertNotEqual, `!=`
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gen2 assertIn, `in`
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gen2 assertNotIn, `not_in`
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template assertIsOrNotIs[T](a, b: T; op){.genSelf.} =
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bind check
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when T is (pointer|ptr|ref|proc|iterator):
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check a op b
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elif a is static or b is static:
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check a op b
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else:
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check a.addr op b.addr
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template assertIs*[T](a, b: T){.genSelf.} =
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bind assertIsOrNotIs
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assertIsOrNotIs(a, b, `==`)
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template assertIsNot*[T](a, b: T){.genSelf.} =
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bind assertIsOrNotIs
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assertIsOrNotIs(a, b, `!=`)
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gen2 assertLess, `<`
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gen2 assertLessEqual, `<=`
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gen2 assertGreater, `>`
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gen2 assertGreaterEqual, `>=`
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gen2 assertIsInstance, `is`
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gen2 assertNotIsInstance, `is_not`
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template addSkip(reason) = checkpoint reason ##\
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## XXX: TODO: not really python-like
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template skipTest*(reason: string){.genSelf.} =
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bind skip
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addSkip reason
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skip()
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template skip*(reason; body) =
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## EXT.
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addSkip reason
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template skip*(reason: string): untyped =
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addSkip reason
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proc (_: proc) = discard
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proc asis_id[P: proc](x: P): P = x
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template skipIf*(condition: bool, reason: string) =
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bind asis_id, skip
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if condition:
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return skip(reason)
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return asis_id
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template skipIf*(condition: bool, reason: string; body) =
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addSkip reason
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if not condition:
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body
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template skipUnless*(condition: bool, reason: string) =
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bind skipIf
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skipIf(not condition, reason)
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template skipUnless*(condition: bool, reason: string; body) =
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bind skipIf
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skipIf(not condition, reason, body)
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import ./unittest/case_py
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export case_py

‎src/pylib/Lib/unittest/case_py.nim

Lines changed: 116 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,116 @@
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## Lib/unittest
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##
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## .. hint:: Currently `self: TestCase` in all functions is only a placeholder,
4+
## the actual implementation just replies the std/unittest.
5+
##
6+
7+
import std/unittest
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import std/macros
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from ../../pyerrors/simperr import TypeError
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export TypeError
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import ./case_py/[
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types,
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util
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]
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export types
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template gen1(name, op){.dirty.} =
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bind check
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template name*(a){.genSelf.} =
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check op(a)
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template asis[T](a: T): T = a
24+
template gen1(name){.dirty.} =
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gen1 name, asis
26+
27+
template gen2(name, op){.dirty.} =
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bind check
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template name*(a, b){.genSelf.} =
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check op(a, b)
31+
32+
gen1 assertFalse, `not`
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gen1 assertTrue
34+
35+
template assertRaises*(typ: typedesc, cb: typed, va: varargs[untyped]){.genSelf.} =
36+
bind expect
37+
expect typ:
38+
when compiles((let _ = cb(va))): discard cb(va)
39+
else: cb(va)
40+
41+
template assertRaises*(typ: typedesc[TypeError], cb: typed, va: varargs[untyped]){.genSelf.} =
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bind expect
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when compiles((let _ = cb(va))):
44+
expect typ: discard cb(va)
45+
elif compiles(cb(va)):
46+
expect typ: cb(va)
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else:
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discard ## "not compile" is seen as Compile-time TypeError
49+
50+
gen2 assertEqual, `==`
51+
gen2 assertNotEqual, `!=`
52+
53+
gen2 assertIn, `in`
54+
gen2 assertNotIn, `not_in`
55+
56+
template assertIsOrNotIs[T](a, b: T; op){.genSelf.} =
57+
bind check
58+
when T is (pointer|ptr|ref|proc|iterator):
59+
check a op b
60+
elif a is static or b is static:
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check a op b
62+
else:
63+
check a.addr op b.addr
64+
65+
template assertIs*[T](a, b: T){.genSelf.} =
66+
bind assertIsOrNotIs
67+
assertIsOrNotIs(a, b, `==`)
68+
69+
template assertIsNot*[T](a, b: T){.genSelf.} =
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bind assertIsOrNotIs
71+
assertIsOrNotIs(a, b, `!=`)
72+
73+
gen2 assertLess, `<`
74+
gen2 assertLessEqual, `<=`
75+
gen2 assertGreater, `>`
76+
gen2 assertGreaterEqual, `>=`
77+
78+
gen2 assertIsInstance, `is`
79+
gen2 assertNotIsInstance, `is_not`
80+
81+
template addSkip(reason) = checkpoint reason ##\
82+
## XXX: TODO: not really python-like
83+
84+
template skipTest*(reason: string){.genSelf.} =
85+
bind skip
86+
addSkip reason
87+
skip()
88+
89+
template skip*(reason; body) =
90+
## EXT.
91+
addSkip reason
92+
93+
template skip*(reason: string): untyped =
94+
addSkip reason
95+
proc (_: proc) = discard
96+
97+
proc asis_id[P: proc](x: P): P = x
98+
99+
template skipIf*(condition: bool, reason: string) =
100+
bind asis_id, skip
101+
if condition:
102+
return skip(reason)
103+
return asis_id
104+
105+
template skipIf*(condition: bool, reason: string; body) =
106+
addSkip reason
107+
if not condition:
108+
body
109+
110+
template skipUnless*(condition: bool, reason: string) =
111+
bind skipIf
112+
skipIf(not condition, reason)
113+
114+
template skipUnless*(condition: bool, reason: string; body) =
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bind skipIf
116+
skipIf(not condition, reason, body)

‎src/pylib/Lib/unittest/case_py/types.nim

Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,6 @@
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2+
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type
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TestCase* = ref object of RootObj
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func newTestCase*: TestCase = TestCase()

‎src/pylib/Lib/unittest/case_py/util.nim

Lines changed: 9 additions & 0 deletions
Original file line numberDiff line numberDiff line change
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import std/macros
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import ./types
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macro genSelf*(templ) =
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result = newStmtList()
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result.add templ
7+
var nTempl = copyNimTree templ
8+
nTempl.params.insert 1, newIdentDefs(ident"self", bindSym"TestCase")
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result.add nTempl

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