Fix tests - use rm -a -f instead of nested commands

Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #68
Approved by: rhatdan

test/kpod_create.bats

@@ -7,7 +7,7 @@ function setup() {
 }
 
 function teardown() {
-    run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} rm -f `${KPOD_BINARY} ${KPOD_OPTIONS} ps -a -q`"
+    run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} rm -f -a"
     cleanup_test
 }
 

test/kpod_export.bats

@@ -3,6 +3,7 @@
 load helpers
 
 function teardown() {
+    run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} rm -f -a"
     cleanup_test
 }
 

test/kpod_kill.bats

@@ -3,7 +3,7 @@
 load helpers
 
 function teardown() {
-    run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} rm -f `${KPOD_BINARY} ${KPOD_OPTIONS} ps -a -q`"
+    run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} rm --force --all"
     cleanup_test
 }
 

test/kpod_logs.bats

@@ -3,6 +3,7 @@
 load helpers
 
 function teardown() {
+    run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} rm -f -a"
     cleanup_test
 }
 

test/kpod_mount.bats

@@ -5,7 +5,7 @@ load helpers
 IMAGE="redis:alpine"
 
 function teardown() {
-    run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} rm -f `${KPOD_BINARY} ${KPOD_OPTIONS} ps -a -q`"
+    run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} rm -f -a"
     cleanup_test
 }
 

test/kpod_pause.bats

@@ -7,6 +7,7 @@ function setup() {
 }
 
 function teardown() {
+    run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} rm -f -a"
     cleanup_test
 }
 

test/kpod_ps.bats

@@ -8,7 +8,7 @@ function setup() {
 }
 
 function teardown() {
-    run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} rm -f `${KPOD_BINARY} ${KPOD_OPTIONS} ps -a -q`"
+    run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} rm --force --all"
     cleanup_test
 }
 

test/kpod_rm.bats

@@ -7,7 +7,7 @@ function setup() {
 }
 
 function teardown() {
-    run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} rm -f `${KPOD_BINARY} ${KPOD_OPTIONS} ps -a -q`"
+    run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} rm --force --all"
     cleanup_test
 }
 

test/kpod_run.bats

@@ -3,7 +3,7 @@
 load helpers
 
 function teardown() {
-    run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} rm -f `${KPOD_BINARY} ${KPOD_OPTIONS} ps -a -q`"
+    run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} rm -f -a"
     cleanup_test
 }
 

test/kpod_run_ns.bats

@@ -2,6 +2,11 @@
 
 load helpers
 
+function teardown() {
+    run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} rm -f -a"
+    cleanup_test
+}
+
 function setup() {
     copy_images
 }

test/kpod_stop.bats

@@ -3,7 +3,7 @@
 load helpers
 
 function teardown() {
-    run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} rm -f `${KPOD_BINARY} ${KPOD_OPTIONS} ps -a -q`"
+    run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} rm -f -a"
     cleanup_test
 }