refactor: unify how executor tests are written (#2042)

* feat: use TaskTest for executor tests

* feat: more tests

* feat: separate tests for executing and formatting with new functional options that work for both test types

* feat: formatter tests

* refactor: more tests

testdata/env/.gitignore

@@ -1 +0,0 @@
-*.txt

testdata/env/Taskfile.yml

@@ -28,13 +28,13 @@ tasks:
       CGO_ENABLED:
         sh: echo '0'
     cmds:
-      - echo "GOOS='$GOOS' GOARCH='$GOARCH' CGO_ENABLED='$CGO_ENABLED'" > local.txt
+      - echo "GOOS='$GOOS' GOARCH='$GOARCH' CGO_ENABLED='$CGO_ENABLED'"
 
   global:
     env:
       BAR: overridden
     cmds:
-      - echo "FOO='$FOO' BAR='$BAR' BAZ='$BAZ'" > global.txt
+      - echo "FOO='$FOO' BAR='$BAR' BAZ='$BAZ'"
 
   multiple_type:
     env:
@@ -42,15 +42,15 @@ tasks:
       BAR: true
       BAZ: 1.1
     cmds:
-      - echo "FOO='$FOO' BAR='$BAR' BAZ='$BAZ'" > multiple_type.txt
+      - echo "FOO='$FOO' BAR='$BAR' BAZ='$BAZ'"
 
   not-overridden:
     cmds:
-      - echo "QUX='$QUX'" > not-overridden.txt
+      - echo "QUX='$QUX'"
 
   overridden:
     cmds:
-      - echo "QUX='$QUX'" > overridden.txt
+      - echo "QUX='$QUX'"
 
   dynamic:
     silent: true
@@ -58,4 +58,4 @@ tasks:
       DYNAMIC_FOO:
         sh: echo $FOO
     cmds:
-      - echo "{{ .DYNAMIC_FOO }}" > dynamic.txt
+      - echo "{{ .DYNAMIC_FOO }}"

testdata/env/dynamic.txt

@@ -0,0 +1 @@
+foo

testdata/env/global.txt

@@ -0,0 +1 @@
+FOO='foo' BAR='overridden' BAZ='baz'

testdata/env/local.txt

@@ -0,0 +1 @@
+GOOS='linux' GOARCH='amd64' CGO_ENABLED='0'

testdata/env/multiple_type.txt

@@ -0,0 +1 @@
+FOO='1' BAR='true' BAZ='1.1'

testdata/env/not-overridden.txt

@@ -0,0 +1 @@
+QUX='from_os'

testdata/env/overridden.txt

@@ -0,0 +1 @@
+QUX='from_taskfile'

testdata/env/testdata/TestEnv-env_precedence_disabled.golden

@@ -0,0 +1,5 @@
+GOOS='linux' GOARCH='amd64' CGO_ENABLED='0'
+FOO='foo' BAR='overridden' BAZ='baz'
+QUX='from_os'
+FOO='1' BAR='true' BAZ='1.1'
+foo

testdata/env/testdata/TestEnv-env_precedence_enabled.golden

@@ -0,0 +1,5 @@
+GOOS='linux' GOARCH='amd64' CGO_ENABLED='0'
+FOO='foo' BAR='overridden' BAZ='baz'
+QUX='from_taskfile'
+FOO='1' BAR='true' BAZ='1.1'
+foo