test: add feature tests

tests/_pure_prompt.test.fish

@@ -4,6 +4,7 @@ source (status dirname)/../functions/_pure_prompt.fish
 source (status dirname)/../functions/_pure_prompt_jobs.fish
 source (status dirname)/../functions/_pure_prompt_nixdevshell.fish
 source (status dirname)/../functions/_pure_prompt_virtualenv.fish
+source (status dirname)/../functions/_pure_prompt_aws_profile.fish
 source (status dirname)/../functions/_pure_prompt_vimode.fish
 source (status dirname)/../functions/_pure_prompt_symbol.fish
 source (status dirname)/../functions/_pure_get_prompt_symbol.fish

tests/_pure_prompt_aws_profile.test.fish

@@ -0,0 +1,56 @@
+source (status dirname)/fixtures/constants.fish
+source (status dirname)/../functions/_pure_set_default.fish
+source (status dirname)/../functions/_pure_prompt_aws_profile.fish
+@echo (_print_filename (status filename))
+
+function before_each
+    _purge_configs
+    _disable_colors # we use mocks so cleaning them must happen before
+
+    set --erase AWS_PROFILE
+    set --erase AWS_VAULT
+end
+
+before_each
+@test "_pure_prompt_aws_profile: ensure default behaviour has no error" (
+    source (status dirname)/../conf.d/pure.fish
+
+    _pure_prompt_aws_profile
+) $status -eq $SUCCESS
+
+
+before_each
+@test "_pure_prompt_aws_profile: ensure default behaviour print nothing when no AWS variables" (
+    source (status dirname)/../conf.d/pure.fish
+
+    echo (_pure_prompt_aws_profile)
+) = $EMPTY
+
+before_each
+@test "_pure_prompt_aws_profile: print AWS_VAULT when present" (
+    set --universal pure_enable_aws_profile true
+    set --universal pure_symbol_aws_profile_prefix "🅰"
+    set --global AWS_VAULT my-vault
+
+    _pure_prompt_aws_profile
+) = '🅰my-vault'
+
+before_each
+@test "_pure_prompt_aws_profile: print AWS_PROFILE when present" (
+    set --universal pure_enable_aws_profile true
+    set --universal pure_symbol_aws_profile_prefix "🅰"
+    set --global AWS_PROFILE my-profile
+
+    _pure_prompt_aws_profile
+) = '🅰my-profile'
+
+
+before_each
+@test "_pure_prompt_aws_profile: print only AWS_VAULT when vault and profile are present" (
+    set --universal pure_enable_aws_profile true
+    set --universal pure_symbol_aws_profile_prefix "🅰"
+    set --global AWS_VAULT my-vault
+    set --global AWS_PROFILE my-profile
+
+    _pure_prompt_aws_profile
+) = '🅰my-vault'