SshShell.java

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package com.github.dakusui.actionunit.actions.cmd.unix;
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import com.github.dakusui.processstreamer.core.process.Shell;
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import java.util.LinkedList;
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import java.util.List;
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import static java.util.Objects.requireNonNull;
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public interface SshShell extends Shell {
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  class Impl implements SshShell {
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    private final String       program;
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    private final List<String> options;
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    Impl(String program, List<String> options) {
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      this.program = program;
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      this.options = options;
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    }
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    @Override
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    public String program() {
22 1 1. program : replaced return value with "" for com/github/dakusui/actionunit/actions/cmd/unix/SshShell$Impl::program → KILLED
 
      return program;
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    }
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    @Override
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    public List<String> options() {
27 1 1. options : replaced return value with Collections.emptyList for com/github/dakusui/actionunit/actions/cmd/unix/SshShell$Impl::options → KILLED
 
      return options;
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    }
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    @Override
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    public String toString() {
32 1 1. toString : replaced return value with "" for com/github/dakusui/actionunit/actions/cmd/unix/SshShell$Impl::toString → NO_COVERAGE
 
      return String.format("%s %s", program, String.join(" ", options));
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    }
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  }
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  class Builder {
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    /**
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     * A name of ssh program. Usually just `ssh`.
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     */
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    private       String program;
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    private       String user;
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    private final String host;
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    /**
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     * Holds options specific to {@code ssh} command. That is, options supported
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     * by {@code ssh} but not by {@code scp} should be stored in this field.
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     */
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    private final SshOptions options;
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    public Builder(String host) {
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      this(host, new SshOptions.Builder().build());
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    }
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    public Builder(String host, SshOptions options) {
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      this.program("ssh");
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      this.host = requireNonNull(host);
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      this.options = requireNonNull(options);
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    }
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    public Builder program(String program) {
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      this.program = requireNonNull(program);
62 1 1. program : replaced return value with null for com/github/dakusui/actionunit/actions/cmd/unix/SshShell$Builder::program → KILLED
 
      return this;
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    }
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    public Builder user(String user) {
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      this.user = requireNonNull(user);
67 1 1. user : replaced return value with null for com/github/dakusui/actionunit/actions/cmd/unix/SshShell$Builder::user → KILLED
 
      return this;
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    }
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    public Shell build() {
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      List<String> options = new LinkedList<String>() {{
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        this.addAll(Builder.this.options.formatOptionsWith(SshOptions.Formatter.forSsh()));
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        this.add(
74 1 1. <init> : negated conditional → KILLED
 
            user != null ?
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                String.format("%s@%s", user, host) :
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                host);
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      }};
78 1 1. build : replaced return value with null for com/github/dakusui/actionunit/actions/cmd/unix/SshShell$Builder::build → KILLED
 
      return new Impl(program, options);
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    }
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  }
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}

Mutations

22

1.1
Location : program
Killed by : com.github.dakusui.actionunit.ut.actions.cmd.UnixCommanderFactoryTest$WithoutUsername.composeRemoteEchoCommandLine(com.github.dakusui.actionunit.ut.actions.cmd.UnixCommanderFactoryTest$WithoutUsername) replaced return value with "" for com/github/dakusui/actionunit/actions/cmd/unix/SshShell$Impl::program → KILLED
27

1.1
Location : options
Killed by : com.github.dakusui.actionunit.ut.actions.cmd.UnixCommanderFactoryTest$WithoutUsername.composeRemoteEchoCommandLine(com.github.dakusui.actionunit.ut.actions.cmd.UnixCommanderFactoryTest$WithoutUsername) replaced return value with Collections.emptyList for com/github/dakusui/actionunit/actions/cmd/unix/SshShell$Impl::options → KILLED
32

1.1
Location : toString
Killed by : none replaced return value with "" for com/github/dakusui/actionunit/actions/cmd/unix/SshShell$Impl::toString → NO_COVERAGE
62

1.1
Location : program
Killed by : com.github.dakusui.actionunit.ut.actions.cmd.UnixCommanderFactoryTest$WithoutUsername.composeRemoteEchoCommandLine(com.github.dakusui.actionunit.ut.actions.cmd.UnixCommanderFactoryTest$WithoutUsername) replaced return value with null for com/github/dakusui/actionunit/actions/cmd/unix/SshShell$Builder::program → KILLED
67

1.1
Location : user
Killed by : com.github.dakusui.actionunit.ut.actions.cmd.UnixCommanderFactoryTest$WithoutUsername.composeRemoteEchoCommandLine(com.github.dakusui.actionunit.ut.actions.cmd.UnixCommanderFactoryTest$WithoutUsername) replaced return value with null for com/github/dakusui/actionunit/actions/cmd/unix/SshShell$Builder::user → KILLED
74

1.1
Location : <init>
Killed by : com.github.dakusui.actionunit.ut.actions.cmd.UnixCommanderFactoryTest$WithCustomSshOptions2.composeRemoteEchoCommandLine(com.github.dakusui.actionunit.ut.actions.cmd.UnixCommanderFactoryTest$WithCustomSshOptions2) negated conditional → KILLED
78

1.1
Location : build
Killed by : com.github.dakusui.actionunit.ut.actions.cmd.UnixCommanderFactoryTest$WithoutUsername.composeRemoteEchoCommandLine(com.github.dakusui.actionunit.ut.actions.cmd.UnixCommanderFactoryTest$WithoutUsername) replaced return value with null for com/github/dakusui/actionunit/actions/cmd/unix/SshShell$Builder::build → KILLED

Active mutators

Tests examined


Report generated by PIT 1.7.3