Add more tests

Related #1

Author: mblaschke

tests/main.t

@@ -88,7 +88,7 @@ Testing line mode:
   ___xxx
   this is the last line
 
-Testing replace mode with multiple matches:
+Testing line mode with multiple matches:
 
   $ cat > test.txt <<EOF
   > this is a testline
@@ -105,7 +105,7 @@ Testing replace mode with multiple matches:
   ___xxx
   this is the last line
 
-Testing replace mode with multiple matches and --once:
+Testing line mode with multiple matches and --once:
 
   $ cat > test.txt <<EOF
   > this is a testline
@@ -122,7 +122,7 @@ Testing replace mode with multiple matches and --once:
   this is the foobar forth foobar line
   this is the last line
 
-Testing replace mode with multiple matches and --once-remove-match:
+Testing line mode with multiple matches and --once-remove-match:
 
   $ cat > test.txt <<EOF
   > this is a testline
@@ -137,3 +137,86 @@ Testing replace mode with multiple matches and --once-remove-match:
   this is the second line
   ___xxx
   this is the last line
+
+Testing lineinfile mode:
+
+  $ cat > test.txt <<EOF
+  > this is a testline
+  > this is the second line
+  > this is the third foobar line
+  > this is the last line
+  > EOF
+  $ goreplace --mode=lineinfile -s foobar -r ___xxx test.txt
+  $ cat test.txt
+  this is a testline
+  this is the second line
+  ___xxx
+  this is the last line
+
+Testing lineinfile mode with multiple matches:
+
+  $ cat > test.txt <<EOF
+  > this is a testline
+  > this is the second line
+  > this is the third foobar line
+  > this is the foobar forth foobar line
+  > this is the last line
+  > EOF
+  $ goreplace --mode=lineinfile -s foobar -r ___xxx test.txt
+  $ cat test.txt
+  this is a testline
+  this is the second line
+  ___xxx
+  ___xxx
+  this is the last line
+
+Testing lineinfile mode with multiple matches and --once:
+
+  $ cat > test.txt <<EOF
+  > this is a testline
+  > this is the second line
+  > this is the third foobar line
+  > this is the foobar forth foobar line
+  > this is the last line
+  > EOF
+  $ goreplace --mode=lineinfile -s foobar -r ___xxx --once test.txt
+  $ cat test.txt
+  this is a testline
+  this is the second line
+  ___xxx
+  this is the foobar forth foobar line
+  this is the last line
+
+Testing lineinfile mode with multiple matches and --once-remove-match:
+
+  $ cat > test.txt <<EOF
+  > this is a testline
+  > this is the second line
+  > this is the third foobar line
+  > this is the foobar forth foobar line
+  > this is the last line
+  > EOF
+  $ goreplace --mode=lineinfile -s foobar -r ___xxx --once-remove-match test.txt
+  $ cat test.txt
+  this is a testline
+  this is the second line
+  ___xxx
+  this is the last line
+
+Testing lineinfile mode without match:
+
+  $ cat > test.txt <<EOF
+  > this is a testline
+  > this is the second line
+  > this is the third foobar line
+  > this is the foobar forth foobar line
+  > this is the last line
+  > EOF
+  $ goreplace --mode=lineinfile -s barfoo -r ___xxx --once-remove-match test.txt
+  $ cat test.txt
+  this is a testline
+  this is the second line
+  this is the third foobar line
+  this is the foobar forth foobar line
+  this is the last line
+  ___xxx