Fix tests by including ‘subr-x’

‘string-empty-p’ is defined in ‘subr-x’ and this library isn’t loaded into Emacs
by default.

test/integration/oni-company.bats

@@ -1,7 +1,8 @@
 #!/usr/bin/env bats
 
-@test "Opening Emacs loads oni-company" {
+@test "Loading company loads oni-company" {
     run emacs -batch -l package -f package-initialize \
+        -l company \
         -eval "(prin1 (featurep 'oni-company))"
 
     echo "$output"
@@ -9,8 +10,9 @@
     [[ "$output" == *"t" ]]
 }
 
-@test "Opening Emacs diminishes company-mode" {
-    run emacs -batch -l package -f package-initialize \
+@test "Loading company diminishes company-mode" {
+    run emacs -batch -l package -f package-initialize -l subr-x \
+        -l company \
         -eval "(prin1 (string-empty-p (car (alist-get 'company-mode minor-mode-alist))))"
 
     echo "$output"
@@ -19,7 +21,8 @@
 }
 
 @test "Reloading company diminishes company-mode" {
-    run emacs -batch -l package -f package-initialize \
+    run emacs -batch -l package -f package-initialize -l subr-x \
+        -l company \
         -eval "(load-library \"company\")" \
         -eval "(prin1 (string-empty-p (car (alist-get 'company-mode minor-mode-alist))))"
 
@@ -28,8 +31,9 @@
     [[ "$output" == *"t" ]]
 }
 
-@test "Opening Emacs diminishes company-posframe-mode" {
-    run emacs -batch -l package -f package-initialize \
+@test "Loading company-posframe diminishes company-posframe-mode" {
+    run emacs -batch -l package -f package-initialize -l subr-x \
+        -l company-posframe \
         -eval "(prin1 (string-empty-p (car (alist-get 'company-posframe-mode minor-mode-alist))))"
 
     echo "$output"
@@ -38,7 +42,8 @@
 }
 
 @test "Reloading company-posframe diminishes company-posframe-mode" {
-    run emacs -batch -l package -f package-initialize \
+    run emacs -batch -l package -f package-initialize -l subr-x \
+        -l company-posframe \
         -eval "(load-library \"company-posframe\")" \
         -eval "(prin1 (string-empty-p (car (alist-get 'company-posframe-mode minor-mode-alist))))"
 

test/integration/oni-counsel.bats

@@ -11,7 +11,7 @@
 }
 
 @test "Loading counsel diminishes counsel-mode" {
-    run emacs -batch -l package -f package-initialize \
+    run emacs -batch -l package -f package-initialize -l subr-x \
         -l counsel \
         -eval "(prin1 (string-empty-p (car (alist-get 'counsel-mode minor-mode-alist))))"
 
@@ -21,7 +21,7 @@
 }
 
 @test "Reloading counsel diminishes counsel-mode" {
-    run emacs -batch -l package -f package-initialize \
+    run emacs -batch -l package -f package-initialize -l subr-x \
         -l counsel \
         -eval "(load-library \"counsel\")" \
         -eval "(prin1 (string-empty-p (car (alist-get 'counsel-mode minor-mode-alist))))"

test/integration/oni-ivy.bats

@@ -10,7 +10,7 @@
 }
 
 @test "Opening emacs diminishes ivy-mode" {
-    run emacs -batch -l package -f package-initialize \
+    run emacs -batch -l package -f package-initialize -l subr-x \
         -eval "(prin1 (string-empty-p (car (alist-get 'ivy-mode minor-mode-alist))))"
 
     echo "$output"
@@ -19,7 +19,7 @@
 }
 
 @test "Reloading ivy diminishes ivy-mode" {
-    run emacs -batch -l package -f package-initialize \
+    run emacs -batch -l package -f package-initialize -l subr-x \
         -eval "(load-library \"ivy\")" \
         -eval "(prin1 (string-empty-p (car (alist-get 'ivy-mode minor-mode-alist))))"
 
@@ -29,7 +29,7 @@
 }
 
 @test "Opening emacs diminishes ivy-posframe-mode" {
-    run emacs -batch -l package -f package-initialize \
+    run emacs -batch -l package -f package-initialize -l subr-x \
         -eval "(prin1 (string-empty-p (car (alist-get 'ivy-posframe-mode minor-mode-alist))))"
 
     echo "$output"
@@ -38,7 +38,7 @@
 }
 
 @test "Reloading ivy-posframe diminishes ivy-posframe-mode" {
-    run emacs -batch -l package -f package-initialize \
+    run emacs -batch -l package -f package-initialize -l subr-x \
         -eval "(load-library \"ivy-posframe\")" \
         -eval "(prin1 (string-empty-p (car (alist-get 'ivy-posframe-mode minor-mode-alist))))"
 

test/integration/oni-paredit.bats

@@ -11,7 +11,7 @@
 }
 
 @test "Loading paredit diminishes paredit-mode" {
-    run emacs -batch -l package -f package-initialize \
+    run emacs -batch -l package -f package-initialize -l subr-x \
         -l paredit \
         -eval "(prin1 (string-empty-p (car (alist-get 'paredit-mode minor-mode-alist))))"
 
@@ -21,7 +21,7 @@
 }
 
 @test "Reloading paredit diminishes paredit-mode" {
-    run emacs -batch -l package -f package-initialize \
+    run emacs -batch -l package -f package-initialize -l subr-x \
         -l paredit \
         -eval "(load-library \"paredit\")" \
         -eval "(prin1 (string-empty-p (car (alist-get 'paredit-mode minor-mode-alist))))"

test/integration/oni-yasnippet.bats

@@ -10,7 +10,7 @@
 }
 
 @test "Opening Emacs diminishes yas-minor-mode" {
-    run emacs -batch -l package -f package-initialize \
+    run emacs -batch -l package -f package-initialize -l subr-x \
         -eval "(prin1 (string-empty-p (car (alist-get 'yas-minor-mode minor-mode-alist))))"
 
     echo "$output"
@@ -19,7 +19,7 @@
 }
 
 @test "Reloading yasnippet diminishes yas-minor-mode" {
-    run emacs -batch -l package -f package-initialize \
+    run emacs -batch -l package -f package-initialize -l subr-x \
         -eval "(load-library \"yasnippet\")" \
         -eval "(prin1 (string-empty-p (car (alist-get 'yas-minor-mode minor-mode-alist))))"